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Test radiation monitor RM212 is up and running. The epic signal
names are, rad212_p1 neutron and rad212_p2 gamma. Channel three is
not connected; however, if you wanted to take advantage of the fact
that it's available, just let myself or John know.<br>
<br>
Melvin<br>
<br>
On 5/23/2012 3:47 PM, Jim Boyce wrote:
<blockquote cite="mid:CBE2B6CC.C213%25boyce@jlab.org" type="cite">
<div>Outstanding! Thank you.</div>
<div>You will have access to the vault tomorrow…all day, if one
can believe the whiteboard in the FEL Break Room</div>
<div>Thanks again,</div>
<div>Jim</div>
<div><br>
</div>
<span id="OLK_SRC_BODY_SECTION">
<div style="font-family:Calibri; font-size:11pt;
text-align:left; color:black; BORDER-BOTTOM: medium none;
BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT:
0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid;
BORDER-RIGHT: medium none; PADDING-TOP: 3pt"><span
style="font-weight:bold">From: </span> Melvin Washington
<<a moz-do-not-send="true" href="mailto:melvin@jlab.org">melvin@jlab.org</a>><br>
<span style="font-weight:bold">Date: </span> Wednesday, May
23, 2012 3:44 PM<br>
<span style="font-weight:bold">To: </span> Jim Boyce <<a
moz-do-not-send="true" href="mailto:boyce@jlab.org">boyce@jlab.org</a>><br>
<span style="font-weight:bold">Cc: </span> <<a
moz-do-not-send="true" href="mailto:swreq@jlab.org">swreq@jlab.org</a>>,
<<a moz-do-not-send="true" href="mailto:wether@jlab.org">wether@jlab.org</a>>,
Richard Walker <<a moz-do-not-send="true"
href="mailto:Richard@jlab.org">Richard@jlab.org</a>><br>
<span style="font-weight:bold">Subject: </span> Re:
Modification of FEL Rapid access system in vault for measuring
neutrons this week<br>
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<div bgcolor="#FFFFFF" text="#000000"> With the proposed
method of providing an additional unit RM212, the FEL rapid
access system doesn't need to be tampered with and thus can
continue providing a rapid access function. The additional
unit will provide you with neutron and gamma measurements
and Dave is working on setting up a signal in epics to
accommodate this test plan. We should have everything in
place and functioning sometime tomorrow morning, provided we
have access to the vault.<br>
<br>
Melvin<br>
<br>
On 5/23/2012 3:29 PM, Jim Boyce wrote:
<blockquote cite="mid:CBE2B2C5.C20F%25boyce@jlab.org"
type="cite">
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<div>This morning a review of proposed neutron flux
measurements in the FEL vault was conducted and the
go-ahead was given to modify the RadCon Rapid Access
System for these measurements, contigient on modifying
the rapid access software recording radiation to
accommodate a neutron detector.</div>
<div>Please modify the software that records radiation
measurements in the FEL vault to add a neutron detector
that RadCon (Melvin Washington will put on RM207_p3.
That is, Melvin will swap out the gamma/x-ray detector
on that monitor for a neutron detector. The neutron
detector will then provide a signal for strip charting
in the FEL control room along with the other monitors. </div>
<div>We need this as soon as possible so that a
measurement can be conducted this week. Melvin
Washington, John Jefferson, or Jim Boyce can answer
questions aobut this request.</div>
<div>Thank you,</div>
<div>Jim Boyce</div>
<div>(757) 897-4833<span class="Apple-tab-span"
style="white-space:pre"> </span>cell</div>
<div><br>
</div>
<div>Melvin Washington</div>
<div>(757) 592-3073<span class="Apple-tab-span"
style="white-space:pre"> </span>cell</div>
<div><br>
</div>
<div>John Jefferson<span class="Apple-tab-span"
style="white-space:pre"> </span></div>
<div>(757) 604-9344<span class="Apple-tab-span"
style="white-space:pre"> </span>cell</div>
<div><br>
</div>
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alt="page1image10296" type="image/png"
height="177.753874" width="446.839848"></div>
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